The sit-up is an abdominal endurance training exercise to strengthen and tone the abdominal muscles. Sit-ups actually work the abdominals as well as other muscles groups including chest, hip flexors, lower back, and neck.

150 Situps Challenge helps you to increase amount of sit-ups up to 150 at a time in short time with system generated workout plan for 3 days based on your test results.

Do sit-ups for 3 days as per workout plan and take rest on 4th day. Do test sit-ups as much you can do at a time and set your test result. System will generate next 3 days sit-ups workout plan based on your test results if your result is less than 150.